NOCTURNE ISLAND - four small daily puzzles on a pixel island (TypeScript, no engine)

[BorkyBold]

Hi all! I've been building a small browser game called NOCTURNE ISLAND and it's finally live, so I'd really like some feedback from people who make this kind of thing.

Play it here: https://nocturne-island.com
Free, no sign-up, works on desktop and mobile browsers.

Every day there are four short puzzles on a moonlit pixel island. Everyone gets the same set, and a new one arrives at 00:00 UTC:

• RANGE - estimation questions where you answer with a range instead of a single number. Two modes of 7 questions each. A tight range that contains the answer scores well, a miss scores nothing.
• TANDEM - one set of arrow keys moves two couriers at the same time. A wall only stops the courier that hits it, so you use the walls to line both of them up on their numbered tiles. The shortest route each day is 9-15 moves.
• CARGO - ten pieces with fixed orientation. Pick some of them and pack them into the ship's hold. There is always a subset that fills it completely.
• BLOOM - six pumps, each set from 0 to 3, water the flower beds through a visible connection grid. Find the setting that gives every bed exactly what it needs.

How it's built

• Written from scratch in TypeScript, no game engine. The UI is React, and the island and room scenes are pixel art drawn on a 2D canvas with image smoothing turned off.
• Puzzles are generated on the server from a daily seed. The seed and the solutions stay on the server, so there's nothing to dig out of the client.
• For TANDEM, the generator runs a BFS over the positions of both couriers to check that each puzzle is solvable and that its shortest route is 9-15 moves. Your score is 100 minus one point for every action over that (undos and restarts count too).
• BLOOM's connection grid is built so the answer is always unique, and the tests brute-force all 4096 pump settings to make sure.

What I'd most like to know: is any of the four confusing the first time you play it, before you open the help? And if you've made daily games yourself, did a single 00:00 UTC reset for everyone work for you, or did players ask for local midnight?

Thanks for taking a look!